UBUNTU-CVE-2012-6084

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Source
https://ubuntu.com/security/CVE-2012-6084
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-6084.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2012-6084
Upstream
  • CVE-2012-6084
Withdrawn
2025-07-18T16:42:48Z
Published
2013-01-01T15:55:00Z
Modified
2025-07-16T07:31:03Z
Severity
  • Ubuntu - high
Summary
[none]
Details

modules/m_capab.c in (1) ircd-ratbox before 3.0.8 and (2) Charybdis before 3.4.2 does not properly support capability negotiation during server handshakes, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed request.

References

Affected packages

Ubuntu:14.04:LTS / charybdis

Package

Name
charybdis
Purl
pkg:deb/ubuntu/charybdis@3.4.2-3?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.4.2-3

Affected versions

3.*
3.4.2-2
3.4.2-2ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "charybdis",
            "binary_version": "3.4.2-3"
        },
        {
            "binary_name": "charybdis-dbg",
            "binary_version": "3.4.2-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-6084.json"

Ubuntu:14.04:LTS / ircd-ratbox

Package

Name
ircd-ratbox
Purl
pkg:deb/ubuntu/ircd-ratbox@3.0.7.dfsg-3?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.7.dfsg-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "ircd-ratbox",
            "binary_version": "3.0.7.dfsg-3"
        },
        {
            "binary_name": "ircd-ratbox-dbg",
            "binary_version": "3.0.7.dfsg-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-6084.json"